David B. Hashmall is an American lawyer and prominent figure in the legal industry, serving as Chairman and Managing Partner of Goodwin Procter LLP, a leading global law firm headquartered in Boston, Massachusetts. He joined the firm in 1988 after graduating from Harvard Law School and has built a distinguished career specializing in real estate law, advising clients on complex transactions, financings, and development projects. Under his leadership, Goodwin Procter has expanded significantly, growing from a mid-sized firm to one with over 1,200 lawyers across offices in the United States, Europe, and Asia, focusing on sectors like technology, life sciences, and private equity. Hashmall assumed the role of Managing Partner in 2014 and was elevated to Chairman in 2018, guiding the firm's strategic direction amid evolving legal and business landscapes. His tenure has emphasized diversity, inclusion, and innovation, including investments in technology and pro bono initiatives. Prior to his leadership positions, he was a key partner in the firm's New York office, handling high-profile real estate deals for institutional investors and developers. Hashmall is recognized for his mentorship within the legal community and contributions to bar associations, though he maintains a relatively low public profile outside professional circles.